#1277DF

#1277DF

Color Values

HEX

#1277DF

RGB

18, 119, 223

HSL

210,4, 85,1%, 47,3%

HSV

210,4, 91,9%, 87,5%

CMYK

91,9%, 46,6%, 0,0%, 12,5%

OKLCH

0,5746 0,1797 254,8

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#1277DF

#DF7A12

Analogous

#12DEDF

#1312DF

#1277DF

Triadic

#1277DF

#DF1277

#77DF12

Split Complementary

#1277DF

#DF1312

#DEDF12

Tetradic

#1277DF

#DF12DE

#DF7A12

#12DF13

Color Blindness Simulation

Original

#1277DF

Protanopia

#3E3FC6

Deuteranopia

#3830C0

Tritanopia

#17B2AE

Achromatopsia

#696969

CSS Usage

background-color: #1277DF;
color: #1277DF;
border-color: #1277DF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8EC1F6
400
#50A0F1
500
#137EEC
600
#0F65BD
700
#0C5197
800
#093F76
900
#0B3056
950
#071E36

Contrast Checker

Text on white

4,44:1

AA Fail AAA Fail

Text on black

4,73:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026